Question

the oxygen - binding protein found in muscle cells is
a) myoglobin
b) hemoglobin
c) atp
d) immunoglobin

Explanation:

Myoglobin is an oxygen - binding protein found in muscle cells. Hemoglobin is the oxygen - binding protein in red blood cells. ATP (adenosine triphosphate) is the energy currency of the cell, not an oxygen - binding protein. Immunoglobulins are antibodies involved in the immune response, not oxygen - binding proteins in muscle cells.

Answer:

A. myoglobin